160 lines
3.0 KiB
Vue
160 lines
3.0 KiB
Vue
<template>
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<view class="nickname-page">
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<!-- 顶部导航栏 -->
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<view class="navbar">
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<view class="nav-left" @click="goBack">
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<!-- <text class="nav-icon"><</text> -->
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</view>
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<view class="nav-title">昵称</view>
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<view class="nav-right" @click="saveNickname">
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<text class="nav-text">完成</text>
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</view>
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</view>
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<!-- 内容区 -->
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<view class="content">
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<view class="input-item">
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<text class="label">名称</text>
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<input
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class="input"
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v-model="nickname"
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placeholder="请输入昵称"
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maxlength="20"
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/>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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nickname: '' // 绑定输入框的昵称值
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}
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},
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onLoad(options) {
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// 如果是从其他页面跳转过来，可以接收并回显旧昵称
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if (options.oldNickname) {
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this.nickname = options.oldNickname
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}
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},
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methods: {
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// 返回上一页
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goBack() {
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uni.navigateBack()
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},
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// 保存昵称
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saveNickname() {
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if (!this.nickname.trim()) {
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uni.showToast({
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title: '昵称不能为空',
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icon: 'none'
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})
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return
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}
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// 这里可以调用接口保存昵称到后端
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uni.showLoading({
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title: '保存中...'
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})
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// 模拟接口请求
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setTimeout(() => {
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uni.hideLoading()
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uni.showToast({
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title: '保存成功',
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icon: 'success'
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})
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// 保存成功后返回上一页，并携带新昵称
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uni.navigateBack({
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success() {
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const pages = getCurrentPages()
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const prevPage = pages[pages.length - 1]
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if (prevPage) {
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// 通知上一页更新昵称显示
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prevPage.$vm.$emit('updateNickname', this.nickname)
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}
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}
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})
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}, 1000)
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.nickname-page {
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min-height: 100vh;
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background-color: #f5f5f5;
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}
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/* 顶部导航栏 */
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.navbar {
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display: flex;
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align-items: center;
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justify-content: space-between;
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height: 44px;
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background-color: #409eff;
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color: #fff;
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padding: 0 15px;
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}
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.nav-left {
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width: 40px;
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height: 44px;
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display: flex;
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align-items: center;
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justify-content: flex-start;
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}
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.nav-icon {
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font-size: 18px;
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font-weight: bold;
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}
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.nav-title {
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font-size: 17px;
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font-weight: 500;
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}
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.nav-right {
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width: 40px;
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height: 44px;
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display: flex;
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align-items: center;
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justify-content: flex-end;
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}
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.nav-text {
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font-size: 16px;
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}
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/* 内容区 */
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.content {
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margin-top: 10px;
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background-color: #fff;
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}
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.input-item {
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display: flex;
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align-items: center;
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padding: 12px 15px;
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border-bottom: 1px solid #eee;
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}
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.label {
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font-size: 16px;
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color: #333;
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width: 60px;
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flex-shrink: 0;
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}
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.input {
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flex: 1;
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font-size: 16px;
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color: #333;
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text-align: right;
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}
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</style> |